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hlship/gist:5761afbc1eeca8b005e8

Last active August 29, 2015 14:02
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gistfile1.txt
(defprotocol State (state [this]))
(defrecord StateImpl [state-value]
State
(state [this] state-value))
(-> (StateImpl. 42) state)
=> 42
(-> (StateImpl. 42) (assoc :state-value 99) state)
=> 99
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